* {
    padding: 0;
    margin: 0;
}

#header {
    margin-top: 20px;
    height: 80px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

#banner {
    width: 1050px;
    height: 80px;
    display: flex;
    justify-content: space-between;
    position: relative;
}

#logo {
    display: block;
    width: 100px;
    height: 82px;
    background-size: 100px 52px;
    background-image: url(../img/logo.png);
    background-repeat: no-repeat;
    position: absolute;
    top: 35px;
    z-index: 4;
}

#nav {
    width: 850px;
    display: flex;
    flex-wrap: wrap;
    float: left;
    margin-left: 100px;
    align-content: space-between;
}

#nav1 {
    width: 850px;
    height: 21px;
}

#nav1 ul {
    float: right;
    display: flex;
    width: 410px;
    justify-content: space-evenly;
}

#nav1 ul li {
    height: 21px;
}

#nav1 ul li a {
    width: 100px;
    float: left;
    height: 19px;
    line-height: 19px;
    font-size: 8px;
    text-align: center;
}

#header_zhuce li p a {
    width: 40px;
    margin: 0;
}

#header_zhuce li p img {
    width: 15px;
}

#nav1 ul li a img {
    height: 14px;
    width: 14px;
}

#shopcar {
    position: relative;
}

#carnum {
    width: 14px;
    height: 14px;
    position: absolute;
    right: 5px;
    top: -3px;
    background: #c51333;
    border-radius: 20px;
    color: #fff;
    line-height: 16px;
    text-align: center;
    font-size: 11px;
}

#nav2 {
    width: 850px;
    display: flex;
    justify-content: space-evenly;
}

#nav2 ul {
    width: 580px;
    display: flex;
    justify-content: space-between;
    text-align: center;
    vertical-align: middle;
    height: 30px;
}

#nav2 input {
    height: 20px;
    width: 140px;
    border-radius: 5px;
}

#nav2 li {
    width: 72.5px;
    float: left;
    font-weight: bolder;
    text-align: center;
}

#nav2 ul li a {
    display: block;
    font-size: 10px;
    height: 16px;
    margin-top: 7px;
    border-right: 2px solid #d9d9d9;
}

#line {
    height: 30px;
    width: 100%;
    background-color: #000;
}

#top_bar {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 3;
    display: none;
    background-color: #fff;
}

#top_banner {
    width: 1150px;
    margin: 0 auto;
    height: 45px;
    display: flex;
    flex-direction: row;
    align-content: space-around;
}

#top_banner ul {
    height: 45px;
}

#top_banner li {
    float: left;
}

#top_nav_logo img {
    height: 40px;
    margin: auto 0;
}

#top_nav_logo {
    height: 45px;
}

#top_nav_list {
    height: 45px;
    width: 830px;
}

#top_nav_list ul {
    display: flex;
    flex-direction: row;
    width: 830px;
    justify-content: space-evenly;
    margin: auto 40px;
    height: 45px;
    line-height: 45px;
}

#top_nav_list ul li {
    height: 45px;
    line-height: 45px;
    text-align: center;
}

#top_nav_list ul li::after {
    content: "";
    display: inline-block;
    height: 20px;
    width: 2px;
    background: #e5e5e5;
    position: relative;
    top: 4px;
}

#top_nav_list a {
    padding-right: 30px;
}

#top_nav_input {
    height: 45px;
    line-height: 45px;
}

#man_nav {
    display: flex;
    justify-content: center;
    position: absolute;
    width: 100%;
    visibility: hidden;
    left: -10px;
    z-index: 2;
    margin-top: 7px;
    background-color: #e5e5e5;
}

#man_nav_banner {
    width: 850px;
    display: flex;
    justify-content: space-between;
}

#man_nav ul {
    display: block;
}

#right_1,
#right_2 {
    width: 75px;
}

#right_1 {
    border-right: #222 solid 1px;
    ;
    height: 350px;
}

#man_nav_banner .hide_nav {
    font-weight: bold;
}

#man_nav_banner ul li {
    float: none;
    font-weight: normal;
    line-height: 25px;
    font-size: 10px;
}

.man_Hnav:hover #man_nav {
    visibility: visible;
}

.man_Hnav:hover #line {
    display: none;
}